20226761580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{99767}}^1$

素因数の和:99919

約数の個数: 96

約数和(自身を含む): 58998804480

約数和(自身を除く): 38772042900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 109, 124, 155, 186, 218, 310, 327, 372, 436, 465, 545, 620, 654, 930, 1090, 1308, 1635, 1860, 2180, 3270, 3379, 6540, 6758, 10137, 13516, 16895, 20274, 33790, 40548, 50685, 67580, 99767, 101370, 199534, 202740, 299301, 399068, 498835, 598602, 997670, 1197204, 1496505, 1995340, 2993010, 3092777, 5986020, 6185554, 9278331, 10874603, 12371108, 15463885, 18556662, 21749206, 30927770, 32623809, 37113324, 43498412, 46391655, 54373015, 61855540, 65247618, 92783310, 108746030, 130495236, 163119045, 185566620, 217492060, 326238090, 337112693, 652476180, 674225386, 1011338079, 1348450772, 1685563465, 2022676158, 3371126930, 4045352316, 5056690395, 6742253860, 10113380790, 20226761580]

約数ペア:

[(1, 20226761580), (2, 10113380790), (3, 6742253860), (4, 5056690395), (5, 4045352316), (6, 3371126930), (10, 2022676158), (12, 1685563465), (15, 1348450772), (20, 1011338079), (30, 674225386), (31, 652476180), (60, 337112693), (62, 326238090), (93, 217492060), (109, 185566620), (124, 163119045), (155, 130495236), (186, 108746030), (218, 92783310), (310, 65247618), (327, 61855540), (372, 54373015), (436, 46391655), (465, 43498412), (545, 37113324), (620, 32623809), (654, 30927770), (930, 21749206), (1090, 18556662), (1308, 15463885), (1635, 12371108), (1860, 10874603), (2180, 9278331), (3270, 6185554), (3379, 5986020), (6540, 3092777), (6758, 2993010), (10137, 1995340), (13516, 1496505), (16895, 1197204), (20274, 997670), (33790, 598602), (40548, 498835), (50685, 399068), (67580, 299301), (99767, 202740), (101370, 199534)]